Now’s the time to make your mark in FIFA 17! All Xbox Live Gold members on Xbox One can enjoy FIFA 17 for free thanks to Free Play Days. Starting from Thursday, June 1 at 12:01 AM PDT and running through to Monday, June 5 at 11:59 PM PDT, all Xbox Live Gold members can hit the pitch and experience all game modes, headlined by the all-new cinematic story mode, The Journey.
EDIT: Also on PS4 as well, PS+ may not be required..https://mobile.twitter.com/PlayStationEU/status/870647459269271552
Thanks Malkaurai for spotting the PS4 update